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Today we are going to discuss this important topic via this article** Scala program to calculate the sum of matrix elements** We hope you like this article.

## Scala program to calculate the sum of matrix elements

```
// Scala program to calculate the
// sum of matrix elements
object Sample {
def main(args: Array[String]) {
var TwoDArr = Array.ofDim[Int](2, 2)
var i: Int = 0
var j: Int = 0
var sum: Int = 0
printf("Enter elements of MATRIX:\n")
i = 0;
while (i < 2) {
j = 0;
while (j < 2) {
printf("ELEMENT(%d)(%d): ", i, j);
TwoDArr(i)(j) = scala.io.StdIn.readInt();
sum = sum + TwoDArr(i)(j);
j = j + 1;
}
i = i + 1;
}
printf("MATRIX:\n")
i = 0;
while (i < 2) {
j = 0;
while (j < 2) {
printf("%d ", TwoDArr(i)(j));
j = j + 1;
}
i = i + 1;
println();
}
printf("Sum of matrix elements is: %d\n", sum);
}
}
```

```
Enter elements of MATRIX:
ELEMENT(0)(0): 10
ELEMENT(0)(1): 20
ELEMENT(1)(0): 30
ELEMENT(1)(1): 40
MATRIX:
10 20
30 40
Sum of matrix elements is: 100
```

## Final Words

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